DeMeo, J. (2011). Saharasia: The 4000 BCE origins of child abuse, sex-repression, warfare and social violence in the deserts of the old world: the revolutionary discovery of a geographical basis to human behavior (Revised second edition, with new evidence.). Oregon: Natural Energy Works.

DeMeo, James. Saharasia: The 4000 BCE Origins of Child Abuse, Sex-repression, Warfare and Social Violence in the Deserts of the Old World: The Revolutionary Discovery of a Geographical Basis to Human Behavior. Revised second edition, with new evidence. Oregon: Natural Energy Works, 2011.

DeMeo, James. Saharasia: The 4000 BCE Origins of Child Abuse, Sex-repression, Warfare and Social Violence in the Deserts of the Old World: The Revolutionary Discovery of a Geographical Basis to Human Behavior. Revised second edition, with new evidence. Oregon: Natural Energy Works, 2011.